code string | signature string | docstring string | loss_without_docstring float64 | loss_with_docstring float64 | factor float64 |
|---|---|---|---|---|---|
if isinstance(task_id, RegisteredTask):
task_id = task_id.id
def cloud_delete(api):
api.delete(task_id)
if len(self._threads):
self.put(cloud_delete)
else:
cloud_delete(self._api)
return self | def delete(self, task_id) | Deletes a task from a TaskQueue. | 4.971556 | 4.619484 | 1.076215 |
body = {
"payload": task.payload(),
"queueName": self._queue_name,
"groupByTag": True,
"tag": task.__class__.__name__
}
def cloud_insertion():
self._api.insert(body, delay_seconds)
self._pool.spawn(cloud_insertion)
return self | def insert(self, task, args=[], kwargs={}, delay_seconds=0) | Insert a task into an existing queue. | 7.031524 | 6.824255 | 1.030372 |
return 'r' in action.type._mode and (action.default is None or
getattr(action.default, 'name') not in (sys.stderr.name, sys.stdout.name)) | def is_upload(action) | Checks if this should be a user upload
:param action:
:return: True if this is a file we intend to upload from the user | 10.314958 | 14.458588 | 0.713414 |
exclude = {'name', 'model'}
field_module = 'models'
django_kwargs = {}
if self.node_attrs['model'] == 'CharField':
django_kwargs['max_length'] = 255
django_kwargs['blank'] = not self.node_attrs['required']
try:
django_kwargs['default'] = s... | def to_django(self) | This is a debug function to see what equivalent django models are being generated | 3.242918 | 3.025565 | 1.071839 |
new_dict = {}
for key in a_dict:
if six.PY2 and isinstance(key, six.text_type):
new_dict[str(key)] = a_dict[key]
else:
new_dict[key] = a_dict[key]
return new_dict | def str_dict_keys(a_dict) | return a modified dict where all the keys that are anything but str get
converted to str.
E.g.
>>> result = str_dict_keys({u'name': u'Peter', u'age': 99, 1: 2})
>>> # can't compare whole dicts in doctests
>>> result['name']
u'Peter'
>>> result['age']
99
>>> result[1]
... | 1.949499 | 2.257578 | 0.863535 |
if not isinstance(input_str, six.string_types):
raise ValueError(input_str)
input_str = str_quote_stripper(input_str)
return input_str.lower() in ("true", "t", "1", "y", "yes") | def str_to_boolean(input_str) | a conversion function for boolean | 3.057488 | 3.169597 | 0.96463 |
if not input_str:
return None
if six.PY3 and isinstance(input_str, six.binary_type):
input_str = to_str(input_str)
if not isinstance(input_str, six.string_types):
# gosh, we didn't get a string, we can't convert anything but strings
# we're going to assume that what we g... | def str_to_python_object(input_str) | a conversion that will import a module and class name | 3.399806 | 3.355053 | 1.013339 |
if not isinstance(input_str, six.string_types):
raise ValueError(input_str)
input_str = str_quote_stripper(input_str)
result = [
item_converter(x.strip())
for x in input_str.split(item_separator) if x.strip()
]
if list_to_collection_converter is not None:
return ... | def str_to_list(
input_str,
item_converter=lambda x: x,
item_separator=',',
list_to_collection_converter=None,
) | a conversion function for list | 2.146008 | 2.146252 | 0.999886 |
# is it None?
if a_thing is None:
return ''
# is it already a string?
if isinstance(a_thing, six.string_types):
return a_thing
if six.PY3 and isinstance(a_thing, six.binary_type):
try:
return a_thing.decode('utf-8')
except UnicodeDecodeError:
... | def arbitrary_object_to_string(a_thing) | take a python object of some sort, and convert it into a human readable
string. this function is used extensively to convert things like "subject"
into "subject_key, function -> function_key, etc. | 2.82373 | 2.853901 | 0.989428 |
generator = SourceGenerator(indent_with, add_line_information)
generator.visit(node)
return ''.join(str(s) for s in generator.result) | def to_source(node, indent_with=' ' * 4, add_line_information=False) | This function can convert a node tree back into python sourcecode.
This is useful for debugging purposes, especially if you're dealing with
custom asts not generated by python itself.
It could be that the sourcecode is evaluable when the AST itself is not
compilable / evaluable. The reason for this is... | 3.068927 | 4.694682 | 0.653703 |
if not name:
name = threading.currentThread().getName()
if name in self.pool:
return self.pool[name]
self.pool[name] = FakeDatabaseConnection(self.dsn)
return self.pool[name] | def connection(self, name=None) | return a named connection.
This function will return a named connection by either finding one
in its pool by the name or creating a new one. If no name is given,
it will use the name of the current executing thread as the name of
the connection.
parameters:
name - ... | 3.283142 | 3.297819 | 0.99555 |
if force:
print('PostgresPooled - delegating connection closure')
try:
super(PostgresPooled, self).close_connection(connection,
force)
except self.operational_exceptions:
... | def close_connection(self, connection, force=False) | overriding the baseclass function, this routine will decline to
close a connection at the end of a transaction context. This allows
for reuse of connections. | 5.085371 | 5.079271 | 1.001201 |
with self.config.db_transaction() as trans:
function(trans, *args, **kwargs) | def do_transaction(self, function, *args, **kwargs) | execute a function within the context of a transaction | 5.089314 | 5.104426 | 0.997039 |
for x in range(int(seconds)):
if (self.config.wait_log_interval and
not x % self.config.wait_log_interval):
print('%s: %dsec of %dsec' % (wait_reason,
x,
seconds))
... | def responsive_sleep(self, seconds, wait_reason='') | Sleep for the specified number of seconds, logging every
'wait_log_interval' seconds with progress info. | 4.281519 | 3.610502 | 1.185852 |
for wait_in_seconds in self.backoff_generator():
try:
with self.config.db_transaction() as trans:
function(trans, *args, **kwargs)
trans.commit()
break
except self.config.db_transaction.operational_excep... | def do_transaction(self, function, *args, **kwargs) | execute a function within the context of a transaction | 5.303285 | 5.37901 | 0.985922 |
expanded_file_contents = []
with open(file_name) as f:
for a_line in f:
match = ConfigObjWithIncludes._include_re.match(a_line)
if match:
include_file = match.group(2)
include_file = os.path.join(
... | def _expand_files(self, file_name, original_path, indent="") | This recursive function accepts a file name, opens the file and then
spools the contents of the file into a list, examining each line as it
does so. If it detects a line beginning with "+include", it assumes
the string immediately following is a file name. Recursing, the file
new file ... | 2.286568 | 2.255592 | 1.013733 |
if isinstance(infile, (six.binary_type, six.text_type)):
infile = to_str(infile)
original_path = os.path.dirname(infile)
expanded_file_contents = self._expand_files(infile, original_path)
super(ConfigObjWithIncludes, self)._load(
expanded_... | def _load(self, infile, configspec) | this overrides the original ConfigObj method of the same name. It
runs through the input file collecting lines into a list. When
completed, this method submits the list of lines to the super class'
function of the same name. ConfigObj proceeds, completely unaware
that it's input file ... | 3.268887 | 3.076449 | 1.062552 |
if self.delayed_parser_instantiation:
try:
app = config_manager._get_option('admin.application')
source = "%s%s" % (app.value.app_name, file_name_extension)
self.config_obj = configobj.ConfigObj(source)
self.delayed_parser_inst... | def get_values(self, config_manager, ignore_mismatches, obj_hook=DotDict) | Return a nested dictionary representing the values in the ini file.
In the case of this ValueSource implementation, both parameters are
dummies. | 6.558214 | 6.437114 | 1.018813 |
options = [
value
for value in source_dict.values()
if isinstance(value, Option)
]
options.sort(key=lambda x: x.name)
indent_spacer = " " * (level * indent_size)
for an_option in options:
print("%s# %s" % (indent_spacer, an... | def _write_ini(source_dict, namespace_name=None, level=0, indent_size=4,
output_stream=sys.stdout) | this function prints the components of a configobj ini file. It is
recursive for outputing the nested sections of the ini file. | 2.568379 | 2.602199 | 0.987003 |
try:
config_kwargs = {'mapping_class': kwargs.pop('mapping_class')}
except KeyError:
config_kwargs = {}
cm = ConfigurationManager(*args, **kwargs)
return cm.get_config(**config_kwargs) | def configuration(*args, **kwargs) | this function just instantiates a ConfigurationManager and returns
the configuration dictionary. It accepts all the same parameters as the
constructor for the ConfigurationManager class. | 4.446777 | 3.474772 | 1.279732 |
if (
"not allowed" in message
or "ignored" in message
or "expected" in message
or "invalid" in message
or self.add_help
):
# when we have "help" then we must also have proper error
# processing. Without "help",... | def error(self, message) | we need to suppress errors that might happen in earlier phases of
the expansion/overlay process. | 14.294982 | 13.760295 | 1.038857 |
subordinate_mappings = []
for key, value in six.iteritems(a_mapping):
if isinstance(value, collections.Mapping):
subordinate_mappings.append((key, value))
if include_dicts:
yield key, value
else:
yield key, value
for key, a_map in subo... | def iteritems_breadth_first(a_mapping, include_dicts=False) | a generator that returns all the keys in a set of nested
Mapping instances. The keys take the form X.Y.Z | 1.980411 | 2.087779 | 0.948573 |
configmanized_keys_dict = DotDict()
for k, v in iteritems_breadth_first(a_mapping):
if '__' in k and k != k.upper():
k = k.replace('__', '.')
configmanized_keys_dict[k] = v
return configmanized_keys_dict | def configman_keys(a_mapping) | return a DotDict that is a copy of the provided mapping with keys
transformed into a configman compatible form:
if the key is not all uppercase then
all doubled underscores will be replaced
with the '.' character.
This has a specific use with the os.environ. Linux shells generally do not
... | 4.198634 | 3.892976 | 1.078515 |
#==========================================================================
class DotDictWithKeyTranslations(base_class):
def __init__(self, *args, **kwargs):
self.__dict__['_translation_tuples'] = translation_tuples
super(DotDictWithKeyTranslations, self).__init__(*args, *... | def create_key_translating_dot_dict(
new_class_name,
translation_tuples,
base_class=DotDict
) | this function will generate a DotDict derivative class that has key
translation built in. If the key is not found, translations (as specified
by the translation_tuples) are performed on the key and the lookup is
tried again. Only on failure of this second lookup will the KeyError
exception be raised.
... | 1.798298 | 1.769778 | 1.016115 |
namespaces = []
for key in self._key_order:
if isinstance(getattr(self, key), DotDict):
namespaces.append(key)
if include_dicts:
yield key
else:
yield key
for a_namespace in namespaces:
... | def keys_breadth_first(self, include_dicts=False) | a generator that returns all the keys in a set of nested
DotDict instances. The keys take the form X.Y.Z | 2.823673 | 2.52653 | 1.117609 |
key_split = key.split('.')
cur_dict = self
for k in key_split[:-1]:
try:
cur_dict = cur_dict[k]
except KeyError:
cur_dict[k] = self.__class__() # so that derived classes
# remain tru... | def assign(self, key, value) | an alternative method for assigning values to nested DotDict
instances. It accepts keys in the form of X.Y.Z. If any nested
DotDict instances don't yet exist, they will be created. | 3.391995 | 3.063779 | 1.107128 |
parent_key = '.'.join(key.split('.')[:-1])
if not parent_key:
return None
else:
return self[parent_key] | def parent(self, key) | when given a key of the form X.Y.Z, this method will return the
parent DotDict of the 'Z' key. | 3.250749 | 2.83217 | 1.147794 |
def wrapper(f):
@wraps(f)
def fn(*args, **kwargs):
if kwargs:
key = (args, tuple(kwargs.items()))
else:
key = args
try:
return fn.cache[key]
except KeyError:
if fn.count >= max_cache_... | def memoize(max_cache_size=1000) | Python 2.4 compatible memoize decorator.
It creates a cache that has a maximum size. If the cache exceeds the max,
it is thrown out and a new one made. With such behavior, it is wise to set
the cache just a little larger that the maximum expected need.
Parameters:
max_cache_size - the size to w... | 1.628307 | 1.780959 | 0.914286 |
if self.default is None or force:
self.default = val
self.set_value(val)
self.has_changed = True
else:
raise OptionError(
"cannot override existing default without using the 'force' "
"option"
) | def set_default(self, val, force=False) | this function allows a default to be set on an option that dosen't
have one. It is used when a base class defines an Option for use in
derived classes but cannot predict what value would useful to the
derived classes. This gives the derived classes the opportunity to
set a logical defa... | 4.739007 | 4.587006 | 1.033137 |
o = Option(
name=self.name,
default=self.default,
doc=self.doc,
from_string_converter=self.from_string_converter,
to_string_converter=self.to_string_converter,
value=self.value,
short_form=self.short_form,
e... | def copy(self) | return a copy | 2.949749 | 2.907945 | 1.014376 |
config = None
try:
config = self.get_config(mapping_class=mapping_class)
yield config
finally:
if config:
self._walk_and_close(config) | def context(self, mapping_class=DotDictWithAcquisition) | return a config as a context that calls close on every item when
it goes out of scope | 5.15729 | 3.614023 | 1.427022 |
if self.app_name or self.app_description:
print('Application: ', end='', file=output_stream)
if self.app_name:
print(self.app_name, self.app_version, file=output_stream)
if self.app_description:
print(self.app_description, file=output_stream)
... | def output_summary(self, output_stream=sys.stdout) | outputs a usage tip and the list of acceptable commands.
This is useful as the output of the 'help' option.
parameters:
output_stream - an open file-like object suitable for use as the
target of a print function | 4.079296 | 4.046088 | 1.008207 |
config_file_type = self._get_option('admin.print_conf').value
@contextlib.contextmanager
def stdout_opener():
yield sys.stdout
skip_keys = [
k for (k, v)
in six.iteritems(self.option_definitions)
if isinstance(v, Option) and v.e... | def print_conf(self) | write a config file to the pathname specified in the parameter. The
file extention determines the type of file written and must match a
registered type.
parameters:
config_pathname - the full path and filename of the target config
file. | 5.641661 | 5.893188 | 0.957319 |
if not config_pathname:
config_pathname = self._get_option('admin.dump_conf').value
opener = functools.partial(open, config_pathname, 'w')
config_file_type = os.path.splitext(config_pathname)[1][1:]
skip_keys = [
k for (k, v)
in six.iterite... | def dump_conf(self, config_pathname=None) | write a config file to the pathname specified in the parameter. The
file extention determines the type of file written and must match a
registered type.
parameters:
config_pathname - the full path and filename of the target config
file. | 3.824357 | 3.934266 | 0.972064 |
blocked_keys = self.keys_blocked_from_output
if skip_keys:
blocked_keys.extend(skip_keys)
if blocked_keys:
option_defs = self.option_definitions.safe_copy()
for a_blocked_key in blocked_keys:
try:
del option_defs[... | def write_conf(self, config_file_type, opener, skip_keys=None) | write a configuration file to a file-like object.
parameters:
config_file_type - a string containing a registered file type OR
a for_XXX module from the value_source
package. Passing in an string that is
u... | 4.060795 | 4.14633 | 0.979371 |
logger.info("app_name: %s", self.app_name)
logger.info("app_version: %s", self.app_version)
logger.info("current configuration:")
config = [(key, self.option_definitions[key].value)
for key in self.option_definitions.keys_breadth_first()
if k... | def log_config(self, logger) | write out the current configuration to a log-like object.
parameters:
logger - a object that implements a method called 'info' with the
same semantics as the call to 'logger.info | 3.563027 | 3.553238 | 1.002755 |
return [x for x in self.option_definitions.keys_breadth_first()
if isinstance(self.option_definitions[x], Option)] | def get_option_names(self) | returns a list of fully qualified option names.
returns:
a list of strings representing the Options in the source Namespace
list. Each item will be fully qualified with dot delimited
Namespace names. | 7.241497 | 8.191916 | 0.883981 |
# a set of known reference_value_from_links
set_of_reference_value_option_names = set()
for key in keys:
if key in finished_keys:
continue
an_option = self.option_definitions[key]
if an_option.reference_value_from:
ful... | def _create_reference_value_options(self, keys, finished_keys) | this method steps through the option definitions looking for
alt paths. On finding one, it creates the 'reference_value_from' links
within the option definitions and populates it with copied options. | 4.133586 | 3.790395 | 1.090542 |
for a_value_source in self.values_source_list:
try:
if a_value_source.always_ignore_mismatches:
continue
except AttributeError:
# ok, this values source doesn't have the concept
# always igoring mismatches, we w... | def _check_for_mismatches(self, known_keys) | check for bad options from value sources | 4.813418 | 4.652338 | 1.034624 |
config = mapping_class()
self._walk_config_copy_values(
self.option_definitions,
config,
mapping_class
)
return config | def _generate_config(self, mapping_class) | This routine generates a copy of the DotDict based config | 8.578183 | 7.760006 | 1.105435 |
print("PGPooledTransaction - shutting down connection pool")
for name, conn in self.pool.iteritems():
conn.close()
print("PGPooledTransaction - connection %s closed" % name) | def close(self) | close all pooled connections | 7.97668 | 6.274931 | 1.271198 |
target_type = type(target_action_instance)
for key, value in six.iteritems(registry['action']):
if value is target_type:
if key is None:
return 'store'
return key
return None | def find_action_name_by_value(registry, target_action_instance) | the association of a name of an action class with a human readable
string is exposed externally only at the time of argument definitions.
This routine, when given a reference to argparse's internal action
registry and an action, will find that action and return the name under
which it was registered. | 4.025529 | 4.808742 | 0.837127 |
args = inspect.getargspec(an_action.__class__.__init__).args
kwargs = dict(
(an_attr, getattr(an_action, an_attr))
for an_attr in args
if (
an_attr not in ('self', 'required')
and getattr(an_action, an_attr) is not None
)
)
action_name = find_... | def get_args_and_values(parser, an_action) | this rountine attempts to reconstruct the kwargs that were used in the
creation of an action object | 2.830444 | 2.7421 | 1.032218 |
#"""assume that source is of type argparse
try:
destination.update(source.get_required_config())
except AttributeError:
# looks like the user passed in a real arpgapse parser rather than our
# bastardized version of one. No problem, we can work with it,
# though the tra... | def setup_definitions(source, destination) | this method stars the process of configman reading and using an argparse
instance as a source of configuration definitions. | 8.147935 | 7.792304 | 1.045639 |
# save a local copy of the namespace
self.namespaces[name] = a_namespace
# iterate through the namespace branding each of the options with the
# name of the subparser to which they belong
for k in a_namespace.keys_breadth_first():
an_option = a_namespace[k]
... | def add_namespace(self, name, a_namespace) | as we build up argparse, the actions that define a subparser are
translated into configman options. Each of those options must be
tagged with the value of the subparse to which they correspond. | 7.631522 | 6.162298 | 1.238422 |
command_name = args[0]
new_kwargs = kwargs.copy()
new_kwargs['configman_subparsers_option'] = self._configman_option
new_kwargs['subparser_name'] = command_name
subparsers = self._configman_option.foreign_data.argparse.subparsers
a_subparser = super(ConfigmanSubP... | def add_parser(self, *args, **kwargs) | each time a subparser action is used to create a new parser object
we must save the original args & kwargs. In a later phase of
configman, we'll need to reproduce the subparsers exactly without
resorting to copying. We save the args & kwargs in the 'foreign_data'
section of the configm... | 3.9779 | 2.990343 | 1.330249 |
required_config = Namespace()
# add current options to a copy of required config
for k, v in iteritems_breadth_first(self.required_config):
required_config[k] = v
# get any option found in any subparsers
try:
subparser_namespaces = (
... | def get_required_config(self) | because of the exsistance of subparsers, the configman options
that correspond with argparse arguments are not a constant. We need
to produce a copy of the namespace rather than the actual embedded
namespace. | 7.04535 | 6.040234 | 1.166403 |
kwargs['parser_class'] = self.__class__
kwargs['action'] = ConfigmanSubParsersAction
subparser_action = super(ArgumentParser, self).add_subparsers(
*args,
**kwargs
)
self._argparse_subparsers = subparser_action
if "dest" not in kwargs o... | def add_subparsers(self, *args, **kwargs) | When adding a subparser, we need to ensure that our version of the
SubparserAction object is returned. We also need to create the
corresponding configman Option object for the subparser and pack it's
foreign data section with the original args & kwargs. | 4.385029 | 3.720403 | 1.178643 |
# load the config_manager within the scope of the method that uses it
# so that we avoid circular references in the outer scope
from configman.config_manager import ConfigurationManager
configuration_manager = ConfigurationManager(
definition_source=[self.get_requir... | def parse_args(self, args=None, namespace=None) | this method hijacks the normal argparse Namespace generation,
shimming configman into the process. The return value will be a
configman DotDict rather than an argparse Namespace. | 8.752536 | 8.40763 | 1.041023 |
# load the config_manager within the scope of the method that uses it
# so that we avoid circular references in the outer scope
from configman.config_manager import ConfigurationManager
configuration_manager = ConfigurationManager(
definition_source=[self.get_require... | def parse_known_args(self, args=None, namespace=None) | this method hijacks the normal argparse Namespace generation,
shimming configman into the process. The return value will be a
configman DotDict rather than an argparse Namespace. | 8.487123 | 7.786192 | 1.090022 |
return "%s%s%s" % (
open_bracket_char,
delimiter.join(
local_to_str(x)
for x in a_list
),
close_bracket_char
) | def sequence_to_string(
a_list,
open_bracket_char='[',
close_bracket_char=']',
delimiter=", "
) | a dedicated function that turns a list into a comma delimited string
of items converted. This method will flatten nested lists. | 2.696515 | 2.728419 | 0.988307 |
t_as_string = to_str(t)
if not is_identifier(t_as_string):
# this class expanded into something other than a single identifier
# we can ignore it. This is the case when we encounter something
# like the configman.converter.str_to_classes_in_namespaces
# InnerClassList. We ... | def get_import_for_type(t) | given a type, return a tuple of the (module-path, type_name)
or (None, None) if it is a built in. | 6.181697 | 5.862257 | 1.054491 |
try:
return datetime.datetime.strptime(s, '%Y-%m-%dT%H:%M:%S')
except ValueError:
try:
return datetime.datetime.strptime(s, '%Y-%m-%d')
except ValueError:
return datetime.datetime.strptime(s, '%Y-%m-%dT%H:%M:%S.%f') | def datetime_from_ISO_string(s) | Take an ISO date string of the form YYYY-MM-DDTHH:MM:SS.S
and convert it into an instance of datetime.datetime | 1.459596 | 1.512805 | 0.964828 |
try:
input_str = input_str.replace(' ', ':')
except (TypeError, AttributeError):
from configman.converters import to_str
raise TypeError('%s should have been a string' % to_str(input_str))
days, hours, minutes, seconds = 0, 0, 0, 0
details = input_str.split(':')
if len(d... | def str_to_timedelta(input_str) | a string conversion function for timedelta for strings in the format
DD:HH:MM:SS or D HH:MM:SS | 2.170573 | 2.172407 | 0.999156 |
days = aTimedelta.days
temp_seconds = aTimedelta.seconds
hours = int(temp_seconds / 3600)
minutes = int((temp_seconds - hours * 3600) / 60)
seconds = temp_seconds - hours * 3600 - minutes * 60
return '%d %02d:%02d:%02d' % (days, hours, minutes, seconds) | def timedelta_to_str(aTimedelta) | a conversion function for time deltas to string in the form
DD:HH:MM:SS | 1.710615 | 1.743377 | 0.981208 |
with open(file_name, 'r') as f:
s = f.read()
nodes = ast.parse(s)
module_imports = get_nodes_by_instance_type(nodes, _ast.Import)
specific_imports = get_nodes_by_instance_type(nodes, _ast.ImportFrom)
assignment_objs = get_nodes_by_instance_type(nodes, _ast.Assign)
call_objects = ... | def parse_source_file(file_name) | Parses the AST of Python file for lines containing
references to the argparse module.
returns the collection of ast objects found.
Example client code:
1. parser = ArgumentParser(desc="My help Message")
2. parser.add_argument('filename', help="Name of the file to load")
3. parser.add_ar... | 3.141175 | 3.093374 | 1.015452 |
short_options_str, long_options_list = self.getopt_create_opts(
config_manager.option_definitions
)
try:
if ignore_mismatches:
fn = ValueSource.getopt_with_ignore
else:
fn = getopt.gnu_getopt
# here getopt l... | def get_values(self, config_manager, ignore_mismatches, obj_hook=DotDict) | This is the black sheep of the crowd of ValueSource implementations.
It needs to know ahead of time all of the parameters that it will need,
but we cannot give it. We may not know all the parameters because
not all classes may have been expanded yet. The two parameters allow
this Value... | 4.007024 | 3.994838 | 1.00305 |
opts = []
prog_args = []
if isinstance(longopts, str):
longopts = [longopts]
else:
longopts = list(longopts)
while args:
if args[0] == '--':
prog_args += args[1:]
break
if args[0].startswith(... | def getopt_with_ignore(args, shortopts, longopts=[]) | my_getopt(args, options[, long_options]) -> opts, args
This function works like gnu_getopt(), except that unknown parameters
are ignored rather than raising an error. | 2.037348 | 2.058907 | 0.989529 |
if isinstance(name, Option):
an_option = name
name = an_option.name
else:
an_option = Option(name, *args, **kwargs)
current_namespace = self
name_parts = name.split('.')
for a_path_component in name_parts[:-1]:
if a_path_c... | def add_option(self, name, *args, **kwargs) | add an option to the namespace. This can take two forms:
'name' is a string representing the name of an option and the
kwargs are its parameters, or 'name' is an instance of an Option
object | 2.111186 | 2.164821 | 0.975224 |
if y.ndim == 1:
y = y.reshape(-1, 1)
if x.ndim == 1:
x = x.reshape(-1, 1)
xscaled = self.x_scaler.fit_transform(x)
yscaled = self.y_scaler.fit_transform(y)
ssx_comp = list()
ssy_comp = list()
# Obtain residual sum of squares for... | def _cummulativefit(self, x, y) | Measure the cumulative Regression sum of Squares for each individual component.
:param x: Data matrix to fit the PLS model.
:type x: numpy.ndarray, shape [n_samples, n_features]
:param y: Data matrix to fit the PLS model.
:type y: numpy.ndarray, shape [n_samples, n_features]
:re... | 2.30857 | 2.233251 | 1.033726 |
plt.figure()
lev = self.leverages()
plt.xlabel('Sample Index')
plt.ylabel('Leverage')
plt.bar(left=range(lev.size), height=lev)
plt.hlines(y=1/lev.size, xmin=0, xmax=lev.size, colors='r', linestyles='--')
plt.show()
return None | def plot_leverages(self) | Leverage (h) per observation, with a red line plotted at y = 1/Number of samples (expected
:return: Plot with observation leverages (h) | 3.150679 | 2.869222 | 1.098095 |
# if we are fitting on 1D arrays, scale might be a scalar
if numpy.isscalar(scale):
if scale == .0:
scale = 1.
return scale
elif isinstance(scale, numpy.ndarray):
if copy:
# New array to avoid side-effects
scale = scale.copy()
scale[s... | def _handle_zeros_in_scale(scale, copy=True) | Makes sure that whenever scale is zero, we handle it correctly.
This happens in most scalers when we have constant features. | 3.64846 | 3.4364 | 1.06171 |
# Checking one attribute is enough, because they are all set together
# in partial_fit
if hasattr(self, 'scale_'):
del self.scale_
del self.n_samples_seen_
del self.mean_
del self.var_ | def _reset(self) | Reset internal data-dependent state of the scaler, if necessary.
__init__ parameters are not touched. | 7.073109 | 4.664693 | 1.516307 |
# Reset internal state before fitting
self._reset()
return self.partial_fit(X, y) | def fit(self, X, y=None) | Compute the mean and standard deviation from a dataset to use in future scaling operations.
:param X: Data matrix to scale.
:type X: numpy.ndarray, shape [n_samples, n_features]
:param y: Passthrough for Scikit-learn ``Pipeline`` compatibility.
:type y: None
:return: Fitted obje... | 5.817584 | 8.295847 | 0.701265 |
X = check_array(X, accept_sparse=('csr', 'csc'), copy=self.copy,
warn_on_dtype=True, estimator=self, dtype=FLOAT_DTYPES)
# Even in the case of `with_mean=False`, we update the mean anyway
# This is needed for the incremental computation of the var
# See... | def partial_fit(self, X, y=None) | Performs online computation of mean and standard deviation on X for later scaling.
All of X is processed as a single batch.
This is intended for cases when `fit` is
not feasible due to very large number of `n_samples`
or because X is read from a continuous stream.
The algorithm ... | 2.317875 | 2.362975 | 0.980914 |
check_is_fitted(self, 'scale_')
copy = copy if copy is not None else self.copy
X = check_array(X, accept_sparse='csr', copy=copy, warn_on_dtype=True,
estimator=self, dtype=FLOAT_DTYPES)
if sparse.issparse(X):
if self.with_mean:
... | def transform(self, X, y=None, copy=None) | Perform standardization by centering and scaling using the parameters.
:param X: Data matrix to scale.
:type X: numpy.ndarray, shape [n_samples, n_features]
:param y: Passthrough for scikit-learn ``Pipeline`` compatibility.
:type y: None
:param bool copy: Copy the X matrix.
... | 2.231431 | 2.273724 | 0.981399 |
check_is_fitted(self, 'scale_')
copy = copy if copy is not None else self.copy
if sparse.issparse(X):
if self.with_mean:
raise ValueError(
"Cannot uncenter sparse matrices: pass `with_mean=False` "
"instead See docstri... | def inverse_transform(self, X, copy=None) | Scale back the data to the original representation.
:param X: Scaled data matrix.
:type X: numpy.ndarray, shape [n_samples, n_features]
:param bool copy: Copy the X data matrix.
:return: X data matrix with the scaling operation reverted.
:rtype: numpy.ndarray, shape [n_samples, ... | 2.609232 | 2.722942 | 0.95824 |
# TODO check with matlab and simca
try:
if block == 'X':
return np.dot(self.scores_t, np.dot(np.linalg.inv(np.dot(self.scores_t.T, self.scores_t), self.scores_t.T)))
elif block == 'Y':
return np.dot(self.scores_u, np.dot(np.linalg.inv(np.d... | def leverages(self, block='X') | Calculate the leverages for each observation
:return:
:rtype: | 3.042248 | 2.979678 | 1.020999 |
if isinstance(obj, list):
return [_recurse_replace(x, key, new_key, sub, remove) for x in obj]
if isinstance(obj, dict):
for k, v in list(obj.items()):
if k == key and v in sub:
obj[new_key] = sub[v]
if remove:
del obj[key]
... | def _recurse_replace(obj, key, new_key, sub, remove) | Recursive helper for `replace_by_key` | 1.571859 | 1.585512 | 0.991389 |
if not new_key:
new_key = key
remove = False
orig = pif.as_dictionary()
new = _recurse_replace(orig, to_camel_case(key), to_camel_case(new_key), subs, remove)
return pypif.pif.loads(json.dumps(new)) | def replace_by_key(pif, key, subs, new_key=None, remove=False) | Replace values that match a key
Deeply traverses the pif object, looking for `key` and
replacing values in accordance with `subs`. If `new_key`
is set, the replaced values are assigned to that key. If
`remove` is `True`, the old `key` pairs are removed. | 5.831777 | 6.064272 | 0.961661 |
warn("This method has been deprecated in favor of get_property_by_name")
return next((x for x in pif.properties if x.name == name), None) | def get_propety_by_name(pif, name) | Get a property by name | 5.160807 | 4.582904 | 1.1261 |
return next((x for x in pif.properties if x.name == name), None) | def get_property_by_name(pif, name) | Get a property by name | 4.481555 | 4.237411 | 1.057616 |
if key in ambig:
return
if key in unambig and value != unambig[key]:
ambig.add(key)
del unambig[key]
return
unambig[key] = value
return | def new_keypair(key, value, ambig, unambig) | Check new keypair against existing unambiguous dict
:param key: of pair
:param value: of pair
:param ambig: set of keys with ambig decoding
:param unambig: set of keys with unambig decoding
:return: | 3.184354 | 3.128762 | 1.017768 |
for k in child_ambig:
ambig.add(k)
if k in unambig:
del unambig[k]
for k, v in child_unambig.items():
new_keypair(k, v, ambig, unambig)
return | def add_child_ambig(child_ambig, child_unambig, ambig, unambig) | Add information about decodings of a child object
:param child_ambig: ambiguous set from child
:param child_unambig: unambiguous set from child
:param ambig: set of keys storing ambig decodings
:param unambig: dictionary storing unambiguous decodings
:return: | 3.021266 | 3.355937 | 0.900275 |
if 'CITRINATION_API_KEY' not in environ:
raise ValueError("'CITRINATION_API_KEY' is not set as an environment variable")
if not site:
site = environ.get("CITRINATION_SITE", "https://citrination.com")
return CitrinationClient(environ['CITRINATION_API_KEY'], site) | def get_client(site=None) | Get a citrination client | 2.767723 | 2.163822 | 1.27909 |
if not uids:
uids = [str(hash(dumps(x))) for x in pifs]
for pif, uid in zip(pifs, uids):
pif.uid = uid
return pifs | def set_uids(pifs, uids=None) | Set the uids in a PIF, explicitly if the list of UIDs is passed in
:param pifs: to set UIDs in
:param uids: to set; defaults to a hash of the object
:return: | 2.89048 | 3.184905 | 0.907556 |
return "{site}/datasets/{dataset}/version/{version}/pif/{uid}".format(
uid=pif.uid, version=version, dataset=dataset, site=site
) | def get_url(pif, dataset, version=1, site="https://citrination.com") | Construct the URL of a PIF on a site
:param pif: to construct URL for
:param dataset: the pif will belong to
:param version: of the PIF (default: 1)
:param site: for the dataset (default: https://citrination.com)
:return: the URL as a string | 4.47513 | 4.438865 | 1.00817 |
if not isinstance(pif, ChemicalSystem):
return pif
if not pif.chemical_formula:
return pif
else:
expanded_formula_no_special_char = _expand_formula_(
pif.chemical_formula)
element_array = _create_emprical_compositional_array_(
expanded_formula_no_... | def calculate_ideal_atomic_percent(pif) | Calculates ideal atomic percents from a chemical formula string from a pif. Returns an appended pif with composition elements modified or added.
:param pif: a ChemicalSystem pif
:return: modified pif object | 3.729179 | 3.359209 | 1.110136 |
if not isinstance(pif, ChemicalSystem):
return pif
if not pif.chemical_formula:
return pif
else:
expanded_formula_no_special_char = _expand_formula_(
pif.chemical_formula)
element_array = _create_emprical_compositional_array_(
expanded_formula_no_... | def calculate_ideal_weight_percent(pif) | Calculates ideal atomic weight percents from a chemical formula string from a pif. Returns an appended pif with composition elements modified or added.
:param pif: a ChemicalSystem pif
:return: modified pif object | 3.779255 | 3.427906 | 1.102497 |
formula_string = re.sub(r'[^A-Za-z0-9\(\)\[\]\·\.]+', '', formula_string)
hydrate_pos = formula_string.find('·')
if hydrate_pos >= 0:
formula_string = _expand_hydrate_(hydrate_pos, formula_string)
search_result = re.search(
r'(?:[\(\[]([A-Za-z0-9]+)[\)\]](\d*))',
formula_str... | def _expand_formula_(formula_string) | Accounts for the many ways a user may write a formula string, and returns an expanded chemical formula string.
Assumptions:
-The Chemical Formula string it is supplied is well-written, and has no hanging parethneses
-The number of repeats occurs after the elemental symbol or ) ] character EXCEPT in the case... | 2.459179 | 2.37036 | 1.037471 |
hydrate = formula_string[hydrate_pos + 1:]
hydrate_string = ""
multiplier = float(re.search(r'^[\d\.]+', hydrate).group())
element_array = re.findall('[A-Z][^A-Z]*', hydrate)
for e in element_array:
occurance_array = re.findall('[0-9][^0-9]*', e)
if len(occurance_array) == 0:
... | def _expand_hydrate_(hydrate_pos, formula_string) | Handles the expansion of hydrate portions of a chemical formula, and expands out the coefficent to all elements
:param hydrate_pos: the index in the formula_string of the · symbol
:param formula_string: the unexpanded formula string
:return: a formula string without the · character with the hydrate portion... | 2.377455 | 2.429917 | 0.97841 |
element_array = re.findall(
'[A-Z][^A-Z]*',
expanded_chemical_formaula_string)
split_element_array = []
for s in element_array:
m = re.match(r"([a-zA-Z]+)([0-9\.]*)", s, re.I)
if m:
items = m.groups()
if items[1] == "":
items = (it... | def _create_compositional_array_(expanded_chemical_formaula_string) | Splits an expanded chemical formula string into an array of dictionaries containing information about each element
:param expanded_chemical_formaula_string: a clean (not necessarily emperical, but without any special characters) chemical formula string, as returned by _expand_formula_()
:return: an array of di... | 2.978487 | 3.020912 | 0.985956 |
condensed_array = []
for e in elemental_array:
exists = False
for k in condensed_array:
if k["symbol"] == e["symbol"]:
exists = True
k["occurances"] += e["occurances"]
break
if not exists:
condensed_array.append... | def _consolidate_elemental_array_(elemental_array) | Accounts for non-empirical chemical formulas by taking in the compositional array generated by _create_compositional_array_() and returning a consolidated array of dictionaries with no repeating elements
:param elemental_array: an elemental array generated from _create_compositional_array_()
:return: an array ... | 2.311465 | 2.328144 | 0.992836 |
for a in elemental_array:
this_atomic_weight = elements_data[a["symbol"]]["atomic_weight"]
a["weight"] = a["occurances"] * this_atomic_weight
return elemental_array | def _add_ideal_atomic_weights_(elemental_array) | Uses elements.json to find the molar mass of the element in question, and then multiplies that by the occurances of the element.
Adds the "weight" property to each of the dictionaries in elemental_array
:param elemental_array: an array of dictionaries containing information about the elements in the system
... | 4.359716 | 3.570675 | 1.220978 |
t_mass = _calculate_total_mass_(elemental_array)
for a in elemental_array:
a["weight_percent"] = a["weight"] / t_mass * 100
return elemental_array | def _add_ideal_weight_percent_(elemental_array) | Adds the "weight_percent" property to each of the dictionaries in elemental_array
:param elemental_array: an array of dictionaries containing information about the elements in the system
:return: the appended elemental_array | 3.056474 | 3.286702 | 0.929952 |
n_atoms = _calculate_n_atoms_(elemental_array)
for e in elemental_array:
e["atomic_percent"] = e["occurances"] / n_atoms * 100
return elemental_array | def _add_atomic_percents_(elemental_array) | Adds ideal atomic percents to a emperical compositional element array generated using _create_emprical_compositional_array_()
:param elemental_array: an array of dictionaries containing information about the elements in the system
:return: the elemental_array with the atomic percent of each element added | 3.186079 | 3.257197 | 0.978166 |
if pif.composition is None:
pif.composition = []
for i, c in enumerate(pif.composition):
if c.element == elemental_symbol or c.element.lower(
) == elements_data[elemental_symbol]["name"].lower():
return [c, i]
i += 1
return False | def _get_element_in_pif_composition_(pif, elemental_symbol) | If the element in question if in the composition array in the pif, it returns that Composition object and the position in the composition array otherwise it returns False
:param pif: ChemicalSystem Pif in question
:param elemental_symbol: string of the atomic symbol of the element in question
:return: eith... | 4.308942 | 3.5917 | 1.199694 |
name = Name()
if "," in full_name:
toks = full_name.split(",")
name.family = toks[0]
name.given = ",".join(toks[1:]).strip()
else:
toks = full_name.split()
name.given = toks[0]
name.family = " ".join(toks[1:]).strip()
return name | def parse_name_string(full_name) | Parse a full name into a Name object
:param full_name: e.g. "John Smith" or "Smith, John"
:return: Name object | 2.01458 | 2.029478 | 0.99266 |
name = Name()
if "creatorName" in creator:
name = parse_name_string(creator["creatorName"])
if "familyName" in creator:
name.family = creator["familyName"]
if "givenName" in creator:
name.given = creator["givenName"]
person = Person(name=name, tags=creator.get("affiliat... | def creator_to_person(creator) | Parse the creator block in datacite into a Person
:param creator: block in datacite format
:return: Person | 2.960871 | 2.965219 | 0.998533 |
ref = Reference()
if dc.get('identifier', {}).get('identifierType') == "DOI":
ref.doi = dc.get('identifier', {}).get('identifier')
ref.title = dc.get('title')
ref.publisher = dc.get('publisher')
ref.year = dc.get('publicationYear')
ref.authors = [creator_to_person(x).name for x in ... | def datacite_to_pif_reference(dc) | Parse a top-level datacite dictionary into a Reference
:param dc: dictionary containing datacite metadata
:return: Reference corresponding to that datacite entry | 2.694265 | 2.774379 | 0.971123 |
if not query and not dataset_id:
raise ValueError("Either query or dataset_id must be specified")
if query and dataset_id:
raise ValueError("Both query and dataset_id were specified; pick one or the other.")
if not query:
query = PifSystemReturningQuery(
query=DataQu... | def query_to_mdf_records(query=None, dataset_id=None, mdf_acl=None) | Evaluate a query and return a list of MDF records
If a datasetID is specified by there is no query, a simple
whole dataset query is formed for the user | 3.497529 | 3.545161 | 0.986564 |
res = {}
res["mdf"] = _to_meta_data(pif_obj, dataset_hit, mdf_acl)
res[res["mdf"]["source_name"]] = _to_user_defined(pif_obj)
return dumps(res) | def pif_to_mdf_record(pif_obj, dataset_hit, mdf_acl) | Convert a PIF into partial MDF record | 4.83288 | 4.696744 | 1.028985 |
pif = pif_obj.as_dictionary()
dataset = dataset_hit.as_dictionary()
mdf = {}
try:
if pif.get("names"):
mdf["title"] = pif["names"][0]
else:
mdf["title"] = "Citrine PIF " + str(pif["uid"])
if pif.get("chemicalFormula"):
mdf["composition"] ... | def _to_meta_data(pif_obj, dataset_hit, mdf_acl) | Convert the meta-data from the PIF into MDF | 2.531132 | 2.468193 | 1.0255 |
res = {}
# make a read view to flatten the hierarchy
rv = ReadView(pif_obj)
# Iterate over the keys in the read view
for k in rv.keys():
name, value = _extract_key_value(rv[k].raw)
# add any objects that can be extracted
if name and value is not None:
res[n... | def _to_user_defined(pif_obj) | Read the systems in the PIF to populate the user-defined portion | 4.846842 | 4.812161 | 1.007207 |
to_replace = ["/", "\\", "*", "^", "#", " ", "\n", "\t", ",", ".", ")", "(", "'", "`", "-"]
to_remove = ["$", "{", "}"]
cat = name
if units:
cat = "_".join([name, units])
for c in to_replace:
cat = cat.replace(c, "_")
for c in to_remove:
cat = cat.replace(c, "")
... | def _construct_new_key(name, units=None) | Construct an MDF safe key from the name and units | 3.995826 | 3.827089 | 1.04409 |
key = None; value = None
# Parse a Value object, which includes Properties
if isinstance(obj, Value):
key = _construct_new_key(obj.name, obj.units)
value = []
if obj.scalars:
value = [(val.value if isinstance(val, Scalar) else val)
for val in ob... | def _extract_key_value(obj) | Extract the value from the object and make a descriptive key | 4.150035 | 4.095294 | 1.013367 |
from polysh.control_commands_helpers import handle_control_command
data = the_stdin_thread.input_buffer.get()
remote_dispatcher.log(b'> ' + data)
if data.startswith(b':'):
try:
handle_control_command(data[1:-1].decode())
except UnicodeDecodeError as e:
conso... | def process_input_buffer() | Send the content of the input buffer to all remote processes, this must
be called in the main thread | 4.095895 | 4.014865 | 1.020182 |
the_stdin_thread.socket_write.send(c)
while True:
try:
the_stdin_thread.socket_write.recv(1)
except socket.error as e:
if e.errno != errno.EINTR:
raise
else:
break | def write_main_socket(c) | Synchronous write to the main socket, wait for ACK | 3.723359 | 3.534795 | 1.053345 |
if cached_result is None:
try:
tasks = os.listdir('/proc/self/task')
except OSError as e:
if e.errno != errno.ENOENT:
raise
cached_result = os.getpid()
else:
tasks.remove(str(os.getpid()))
assert len(tasks) == 1... | def get_stdin_pid(cached_result=None) | Try to get the PID of the stdin thread, otherwise get the whole process
ID | 2.454861 | 2.40247 | 1.021807 |
dupped_stdin = os.dup(0) # Backup the stdin fd
assert not the_stdin_thread.interrupt_asked # Sanity check
the_stdin_thread.interrupt_asked = True # Not user triggered
os.lseek(tempfile_fd, 0, 0) # Rewind in the temp file
os.dup2(tempfile_fd, 0) # This will make raw_input() return
pid =... | def interrupt_stdin_thread() | The stdin thread may be in raw_input(), get out of it | 4.975932 | 4.707263 | 1.057076 |
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